How they actually make money — and how each one dies
On every card, free: how the money moves, the numbers, every source, and our read on whether it works — no login. Members get the work behind that read: the moat in the layers it is made of, the evidence it could die, how confident we are, and the case against our own call.
Fortresses
Hard to copy, hard to dislodge, and they grow without growing costs. All three at once is rare.
Easy to copy. Won anyway.
Anyone could have built these. The moat was never the code — it was distribution, timing, or trust.
Built on rented land
Their business lives inside somebody else's platform. Some got rich. Some got de-listed overnight.
Numbers straight from a filing
No founder-stated figures, no estimates. A regulator has these numbers, and so can you.
Doesn't scale. On purpose.
They refused the thing every investor asks for, and the refusal is why the business works.
Still here after 15 years
Founded 2011 or earlier and still running. Survival is a fact; hype is not.
One-time money
No subscription. They have to win the customer again every single time — and they do.